RT Journal Article SR Electronic T1 Multinationals are Poor Tools for Diversification JF The Journal of Portfolio Management FD Institutional Investor Journals SP 8 OP 12 DO 10.3905/jpm.1978.408629 VO 4 IS 2 A1 Bertrand Jacquillat A1 Bruno Solnik YR 1978 UL https://pm-research.com/content/4/2/8.abstract AB